using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using DAO;
using DTO;
namespace BUS
{
    public class TheLoaiSachBUS
    {
        private TheLoaiSachDAO tlDao = new TheLoaiSachDAO();
        public DataTable LayDanhSachTheLoai()
        {

            DataTable dt = new DataTable();
            dt = tlDao.LayDanhSachTheLoai();
            return dt;
    
            
        }
    }
}
